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Luoyang Yilong Refractory Co., Ltd.
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Refractory high purity alumina
Brief introduction
Alumina castable using with corundum aluminum magnesia spinel and fused magnesite as raw materials. Which is made of micropower technology and additive agent.
Characteristices of high purity alumina
1. Easy installation
2. High strength
3. Good volume stability
4. Corrosion and erosion resistance
5. Good thermal shock resistance
Application of high purity alumina
1. Used for large and middle ladle lining
2. Can be made into casting brick
Physical and chemical index
| Brand | GBJ-1 | GBJ-2 | GBJ-3 | |
| Al2O3+MgO/%≥ | 90 | 88 | 85 | |
| Bulk density g/cm3≥ | 2.90 | 2.85 | 2.80 | |
| Crushing strength/MPa,≥ | 110°CΧ24h | 30 | 30 | 25 |
| 1550°ΧC3h | 70 | 60 | 60 | |
| Firing linear change/% | 1550°ΧC3h | -0.2~+1.0 | -0.2~+1.0 | -0.2~+1.0 |
Our services
1. Your inquiry related to our products or prices will be replied in 24hours.
2. Manufacturer with large capacity,ensure the fast production cycle after confirmed the order
3. To meet the refractory solutions, we can arrange our technicians to customers’ plant if needed
4. Protection of sales area and private information for all of our customers.
Product picture
Testing equipment
Customers' visit
Brief introduction of our company (Luoyang Yilong Refractory Co., Ltd)
Our company is the specialized manufacturer in the metallurgical industry, with integration of design, production and service for fireproofing, which used for steel-making electric furnace, steel ladle, and middle ladle.
♦ Professional refractory manufacturer
♦ With 27 years production experience
♦ Main product: shaped & unshaped fireproofing materials
♦ International certification: ISO 9001:2000 international certificate of quality system
Certificate of ISO 14001 environment managment system
GB 28001 occupation health safety management system
♦ Overseas market over 30 abroad countries
♦ Production capacity of 180,000 tons production annually
Send all the sample for free.
Welcome to your enquiry.
Any question pls don't hesitate to contact us.
Contact person: Ms. Mary
Skype / MSN ID: s1432257138y@ msn.cn
Mob: 86-15238608316